/ Timeline
Login

Many hyperlinks are disabled.
Use anonymous login to enable hyperlinks.

43 check-ins using file src/vdbe.h version d189f924

2014-03-10
12:20
Version 3.8.4 (check-in: 530a1ee7 user: drh tags: trunk, release, version-3.8.4)
2014-03-08
19:07
Fix a bug causing "SELECT char()" to return SQLITE_NOMEM. (check-in: ba39df9d user: dan tags: trunk)
2014-03-07
14:57
Improved comment on the pager.c PERSIST rollback journal delete logic inside of hasHotJournal(). No changes to code. (check-in: e5b17a9d user: drh tags: trunk)
03:31
Revise change from the previous check-in to clarify the situation when handling open journal files, regardless of journal mode. (check-in: 1c318ef3 user: mistachkin tags: trunk)
02:29
Avoid calling sqlite3OsDelete() on a file that is open, since this causes Windows to run *very* slowly. Comes up on error recovery in journal_mode=PERSIST. (check-in: fdc651e2 user: mistachkin tags: trunk)
2014-03-06
18:16
Do not run corruptH.test in mmap mode. (check-in: c0d54b4e user: dan tags: trunk)
13:38
Improved EXPLAIN indentation of a loop in the ANALYZE logic for STAT4. Mark the not-found jump of a seek operation in that loop as never taken. (check-in: 0a4200f9 user: drh tags: trunk)
12:36
Remove a branch that is never taken from where.c. (check-in: 4a499722 user: dan tags: trunk)
02:15
Cosmetic change to the shell in-memory database warning to skip coloring the trailing period. (check-in: c87d8e07 user: mistachkin tags: trunk)
01:56
Fix some incorrect comments and typos in comments. Add testcase() macros to some of the new record comparison code. (check-in: b83cfe89 user: drh tags: trunk)
00:30
Better loadable extension handling in the Win32 VFS when compiled for Cygwin. (check-in: 29b0a4f1 user: mistachkin tags: trunk)
00:28
Better support for MinGW 4.x. (check-in: 170e0585 user: mistachkin tags: trunk)
2014-03-05
19:36
Always include the ctype.h header in the spellfix.c extension. (check-in: bfd75f47 user: drh tags: trunk)
19:13
Avoid running a couple of test cases that use realloc() extensively if SQLITE_MEMDEBUG is defined. (check-in: e406d4bb user: dan tags: trunk)
19:04
Fix a harmless compiler warning on MSVC. (check-in: 0723effc user: drh tags: trunk)
17:29
Add SQLITE_OMIT_CTE to the list of compile options that might be returned by "PRAGMA compile_options". (check-in: f33f2b3f user: dan tags: trunk)
16:15
Add tests to join.test to verify that it is not possible to use more than 64 tables in a join. (check-in: ef1a9986 user: dan tags: trunk)
15:52
Count the number of elements in a SrcList object using an "int" rather than a "u8", to avoid overflows and to work around an issue in the C compiler on AIX. (check-in: eee2a13f user: drh tags: trunk)
15:04
Add a test case for the problem fixed by [1d134ba2ed]. (check-in: d4fbc05d user: dan tags: trunk)
14:40
When converting a result type from TEXT to BLOB using the sqlite3_value_blob() interface, continue to report SQLITE_TEXT as the true type from sqlite3_value_text() as long as that text is still valid. The maintains legacy behavior from before the noMemType change. (check-in: 1d134ba2 user: drh tags: trunk)
12:47
Separate the column NULL value constant into a separate routine for greater commonality with the sessions branch. (check-in: 12cbebb9 user: drh tags: trunk)
11:48
Remove the redundant memType field from struct Mem. (check-in: 9e852857 user: dan tags: trunk)
11:22
Do not run corruptI.test with the mmap permutation. (check-in: 378b290d user: dan tags: trunk)
01:29
Experimental simplification of memory flags/type handling. (Closed-Leaf check-in: bac2820e user: mistachkin tags: noMemType)
2014-03-04
21:19
Avoid indexing off the front end of an array when creating a view with two or more blank column names in the SELECT statement that defines the view. (check-in: 554501f1 user: drh tags: trunk)
21:00
Fix a problem with "DEFAULT (-(-9223372036854775808))" clauses in ALTER TABLE ... ADD COLUMN commands. (check-in: e072cb3e user: dan tags: trunk)
18:06
Fix a potential memory use-after-free problem following an OOM error. (check-in: 767ccb1f user: drh tags: trunk)
16:21
Fix an assert() so that it takes OOM errors into account. (check-in: 53f6ec79 user: drh tags: trunk)
16:05
Ensure that BtreeMovetoUnpacked() does not try to invoke xRecordCompare when it is set to NULL. (check-in: 2879234b user: dan tags: trunk)
13:18
Improve clarity of presentation in the sqlite3VdbeMemFromBtree() routine. (check-in: 9830c343 user: drh tags: trunk)
12:07
Fix comment in test. (check-in: 1e57f67b user: mistachkin tags: trunk)
11:54
Fix minor typos in the new test file. (check-in: 3cbb9b1b user: mistachkin tags: trunk)
11:35
Add tests to verify the fix for bug [4ef7e3cfca]. (check-in: 62410bb8 user: dan tags: trunk)
11:29
Fix name resolution problem in sub-selects within triggers, ticket [4ef7e3cfca]. (check-in: 5bcd0b1c user: mistachkin tags: trunk)
11:16
Fix harmless compiler warning. (check-in: 8d18a803 user: mistachkin tags: trunk)
04:12
Refactor the sqlite3VdbeRecordCompare() routine used to compare btree records. Create fast-track special case routines to handle the common cases more quickly. This gives a significant performance boost. (check-in: 3325ad5b user: drh tags: trunk)
04:04
Fix more instances of assuming 'char' is signed. And, make sure to never shift a signed integer. (Closed-Leaf check-in: f10130ed user: drh tags: broken-on-arm)
00:15
Do not assume that 'char' is signed. Make it explicit. (check-in: 979da752 user: drh tags: broken-on-arm)
2014-03-03
21:59
Refactor the sqlite3VdbeRecordCompare() routine used to compare btree records. Create a couple of fast-track routines to handle the common cases of a string with BINARY collation or integer values as the left-most column. This gives a significant performance boost in common use. Oops: This build does not work on the Beaglebone where "char" defaults to unsigned. (check-in: aec5473a user: drh tags: broken-on-arm)
21:46
Fix a couple of harmless compiler warnings. (Closed-Leaf check-in: fcf480cc user: drh tags: experimental)
20:48
Avoid a buffer overread in vdbeCompareRecordInt() that might occur if the database is corrupt. (check-in: 7c0b4381 user: dan tags: experimental)
19:29
Fix a typo in a comment. No changes to code. (check-in: 1f4991ab user: drh tags: experimental)
18:25
Fix compiler warnings. (check-in: ba899372 user: drh tags: experimental)